45090895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 14905265

約数列:

[1, 5, 19, 31, 61, 95, 155, 251, 305, 589, 1159, 1255, 1891, 2945, 4769, 5795, 7781, 9455, 15311, 23845, 35929, 38905, 76555, 147839, 179645, 290909, 474641, 739195, 1454545, 2373205, 9018179, 45090895]

約数ペア:

[(1, 45090895), (5, 9018179), (19, 2373205), (31, 1454545), (61, 739195), (95, 474641), (155, 290909), (251, 179645), (305, 147839), (589, 76555), (1159, 38905), (1255, 35929), (1891, 23845), (2945, 15311), (4769, 9455), (5795, 7781)]